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3 4 5
+ 2 5 3
2 4 3 6
+ 3 5 3 2
2174 + 5304 =
2 7 4 3
+ 6 0 4 5
4 7
+ 3 8
3 2 3 5
+ 6 7 9
4 5 2 6
+ 9 4 5
3 2 1 9
+ 2 7 8 6
4 8 4 3
+ 3 5 7 5
2 B 4 7
+ C 3 A 2
7 7 9 9
A =
2 B 4 7
+ C 3 A 2
7 7 9 9
B =
2 B 4 7
+ C 3 A 2
7 7 9 9
C =
3 C 5 4
+ D 3 B 3
9 7 1 A
A =
3 C 5 4
+ D 3 B 3
9 7 1 A
B =
3 C 5 4
+ D 3 B 3
9 7 1 A
C =
3 C 5 4
+ D 3 B 3
9 7 1 A
D =
